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Explosion-proof inverter 15kw DC/AC Low Frequency Pure Sine Wave InverterNew
SDEX-15KW
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Description
SANDI Explosion-proof inverter is the one of the most advanced technology DC to AC conversion products in the world, it’s suitable use for areas without electricity, providing a complete power solution for strict demand applications. With SVPWM technology it has high conversion efficiency, high instantaneous power and low losses power output pure sine wave, applying to capacitive, inductive and nonlinear mixed-load, with superior load capacity, perfect protection function: overload, short circuit, low/over battery voltage, improper operation etc, which won’t cause mechanical failures. This Inverter is very suitable for mining area, coal mine, gas station, solar power systems and electric power distribution system. The inverter can supply AC power to all kinds of electric equipment, air conditioners, electric motors, refrigerators, fluorescent lights, televisions, electric fans and other industrial power supply.
Features
Explosion-proof Off Grid Inverter Application Scope:
1.Zone 1 & 2 Hazardous locations, such as: underground coal mines, wineries, chemical plants, etc.
2.Environment with IIA、IIB、IIC types of explosive gas, such as: Flour mills, Aluminum powder plant, Metal mine factory, Graphite factory, etc.
3.Indoor (IP54) or outdoor(IP65)
4. Low noise/ Silent working mode
5. Explosion proof/ Spark-proof/ Waterproof/ Anti-dust/ Shock-proof.
Explosion-proof Off Grid Inverter Features:
1.Durable 4.0 thick steel plate seamless welding, surface spray, beautiful appearance.
2. Explosion proof rating: Explosion-proof standard is EXdIIBT4.
3. More reliable: Built-in low frequency isolation transformer, strong ability of anti-interference.
4.Widespread application: DC to AC, Single phase to Three phase, High voltage to Low voltage or Low voltage to High voltage.
5.Pure sine wave output, quick instant response speed
6.Excellent performance of taking load, it can take a variety of loads, such as: halide lamps, motors, welding machines, precision machine tools, fluorescent lamps, energy-saving lamps, etc.
7. Powerful protection functions: With over-current, over load, under voltage, over voltage, short circuit, over heating and other protection.
8. High protection class: With good performance of anti-dust, waterproof, shockproof.
9. 100% full power output: Can be 7* 24 hours continuously working
10. Accept customized: Can be customized according to customers’ requirements.
11. Adopted the sixth generation IPM intelligent power module from Mitsubishi, high efficiency and stable performance, intelligentized, modular, simple structure design, very easy and low cost for future's maintenance.
12. Advanced functions:
1) Setting flexible: The DC input voltage range, output voltage, output frequency all can be set.
2) Two kinds of work mode: Can add AC bypass input(Optional), Battery priority, AC bypass as back up or AC bypass priority, battery as back up.
3) Two kinds of start mode: Variable frequency start and Step down voltage start. with stronger capacity to drive inductive load.
4) RS485 remote monitoring (Optional)
5) Big LCD color screen display, modular structure very easy for future's maintenance
6) High efficiency > 94% and low loss, design service life > 15 years.
1.Zone 1 & 2 Hazardous locations, such as: underground coal mines, wineries, chemical plants, etc.
2.Environment with IIA、IIB、IIC types of explosive gas, such as: Flour mills, Aluminum powder plant, Metal mine factory, Graphite factory, etc.
3.Indoor (IP54) or outdoor(IP65)
4. Low noise/ Silent working mode
5. Explosion proof/ Spark-proof/ Waterproof/ Anti-dust/ Shock-proof.
Explosion-proof Off Grid Inverter Features:
1.Durable 4.0 thick steel plate seamless welding, surface spray, beautiful appearance.
2. Explosion proof rating: Explosion-proof standard is EXdIIBT4.
3. More reliable: Built-in low frequency isolation transformer, strong ability of anti-interference.
4.Widespread application: DC to AC, Single phase to Three phase, High voltage to Low voltage or Low voltage to High voltage.
5.Pure sine wave output, quick instant response speed
6.Excellent performance of taking load, it can take a variety of loads, such as: halide lamps, motors, welding machines, precision machine tools, fluorescent lamps, energy-saving lamps, etc.
7. Powerful protection functions: With over-current, over load, under voltage, over voltage, short circuit, over heating and other protection.
8. High protection class: With good performance of anti-dust, waterproof, shockproof.
9. 100% full power output: Can be 7* 24 hours continuously working
10. Accept customized: Can be customized according to customers’ requirements.
11. Adopted the sixth generation IPM intelligent power module from Mitsubishi, high efficiency and stable performance, intelligentized, modular, simple structure design, very easy and low cost for future's maintenance.
12. Advanced functions:
1) Setting flexible: The DC input voltage range, output voltage, output frequency all can be set.
2) Two kinds of work mode: Can add AC bypass input(Optional), Battery priority, AC bypass as back up or AC bypass priority, battery as back up.
3) Two kinds of start mode: Variable frequency start and Step down voltage start. with stronger capacity to drive inductive load.
4) RS485 remote monitoring (Optional)
5) Big LCD color screen display, modular structure very easy for future's maintenance
6) High efficiency > 94% and low loss, design service life > 15 years.
Specification
Model SDEX 5kw-100KW
Isolation mode Low Frequency Transformer
Enclosure Standard EXdIIBT4
DC Input Rated voltage (Vdc) 96V/120V/192V/240V/360V/480V/600V/750V (Optional )
AC Output Output waveform Pure Sine Wave
Rated Output Voltage(Vac) 120V/220V/380V/415V/440V/480VAC±5% (Optional)
Power range (KW) 5kw to 100kw (Optional)
Frequency 50Hz or 60Hz Can be set
Power Factor(PF) 0.99
Overload Ability 150%, 5 seconds
Efficiency >94%
Waveform distortion rate (THD) <3%(Linear load)
0-100%)Dynamic Response (0 to 100% load) 5%,≤50ms
Display LCD+LED
Running mode Working continuously
Electrical insulation properties 2000Vac, 1 Minute
Protection Function Protection Input reverse polarity, under voltage, overvoltage, output over-current, short circuit, overheating etc.
Cooling method Natural cooling
Short-circuit protection No automatic recovery, need to restart the machine
Working environment Noise ( 1 meter) ≤50dB
Degree of protection IP54
Working Altitude(m) ≤3000
Working temperature -25~+55℃
Relative humidity 0~90%, non-condensing
Isolation mode Low Frequency Transformer
Enclosure Standard EXdIIBT4
DC Input Rated voltage (Vdc) 96V/120V/192V/240V/360V/480V/600V/750V (Optional )
AC Output Output waveform Pure Sine Wave
Rated Output Voltage(Vac) 120V/220V/380V/415V/440V/480VAC±5% (Optional)
Power range (KW) 5kw to 100kw (Optional)
Frequency 50Hz or 60Hz Can be set
Power Factor(PF) 0.99
Overload Ability 150%, 5 seconds
Efficiency >94%
Waveform distortion rate (THD) <3%(Linear load)
0-100%)Dynamic Response (0 to 100% load) 5%,≤50ms
Display LCD+LED
Running mode Working continuously
Electrical insulation properties 2000Vac, 1 Minute
Protection Function Protection Input reverse polarity, under voltage, overvoltage, output over-current, short circuit, overheating etc.
Cooling method Natural cooling
Short-circuit protection No automatic recovery, need to restart the machine
Working environment Noise ( 1 meter) ≤50dB
Degree of protection IP54
Working Altitude(m) ≤3000
Working temperature -25~+55℃
Relative humidity 0~90%, non-condensing
Safety/Quality Approvals
CE, ISO9001, CSA
Country of Origin
China
Main Export Markets
wordwide
Payment Details
Payment Terms : Payment in AdvanceMinimum Order : 1Others : T/T Paypal Western Union
Delivery Details
Lead Time : 15 DaysFOB Port : Ningbo, ShanghaiOthers : SANDI Standard export honeycomb carton packing with pallet
About Us
Zhejiang Sandi Electric Co., Ltd is an international photovoltaic enterprise located in Wenzhou, known as the "capital of China's electrical appliances." With over 15 years of experience in research, development, manufacturing, and service in the new energy and electrical sectors, Sandi has established itself as a leader in the industry.
Our products are widely used in various applications, including solar and wind energy systems, industrial automation control, civilian energy solutions, electric power, medical treatment, aviation, automatic control systems, trains, ships, fire power, military systems, and national heavy engineering projects.
Main products: Off grid pure sine wave inverter, Energy storage lithium battery with BMS pack, solar charge controller, solar pump inverter, single phase to three phase converter, AC/DC Battery Charger products.
Sandi is recognized by a diverse customer base for its extensive product range, high quality, and commitment to customer service. The company rigorously controls product quality, striving for perfection and viewing quality as the lifeline of the business. We continuously improve our quality management system and have obtained ISO9001, CE (EMC & LVD, EN62109, EN61000), and SAA certifications, all approved by international standards. We consistently introduce advanced international production and testing equipment to ensure product quality and timely delivery.
At Sandi, we prioritize a people-oriented approach, with a foundation of integrity and exceptional service to ensure customers feel secure using our products, earning us their praise.
Sandi is committed to being a technology leader, maintaining long-term, collaborative research partnerships with universities, and incorporating international advanced technologies. We have established a stringent quality control system to uphold our high standards.
Our work objectives are centered on “unremitting exploration, endeavor and innovation, honesty and dedication, perfection and practicality,” while our quality guidelines emphasize “criterion management, intensive manufacturing, quality first, and wholehearted service.” We seek excellence and value innovation! We look forward to working together to achieve brilliance.
Established Date: 2012/8/21
No. of Employees: 98 Persons
Business Type: Manufacturer/OEM
Main Products
Pure Sine Wave Inverter, Energy Storage Lithium Battery, Solar Inverter, Marine/Vehicle Inverter, Solar Charge Controller, Off-Grid Inverter, Power Inverter, PV Combiner Box, AC/DC Battery Charger, Single Phase To Three Phase Converter